[fix] [test] supervisor restart

bench/config/production_setup.py

@@ -95,12 +95,36 @@ def is_running_systemd():
 	return False
 
 def reload_supervisor():
-	try:
-		exec_cmd('sudo supervisorctl reread')
-		exec_cmd('sudo supervisorctl update')
+	supervisorctl = find_executable('supervisorctl')
 
+	try:
+		# first try reread/update
+		exec_cmd('sudo {0} reread'.format(supervisorctl))
+		exec_cmd('sudo {0} update'.format(supervisorctl))
+		return
 	except CommandFailedError:
-		exec_cmd('sudo supervisorctl reload')
+		pass
+
+	try:
+		# something is wrong, so try reloading
+		exec_cmd('sudo {0} reload'.format(supervisorctl))
+		return
+	except CommandFailedError:
+		pass
+
+	try:
+		# then try restart for centos
+		service('supervisord', 'restart')
+		return
+	except CommandFailedError:
+		pass
+
+	try:
+		# else try restart for ubuntu / debian
+		service('supervisor', 'restart')
+		return
+	except CommandFailedError:
+		pass
 
 def reload_nginx():
 	subprocess.check_output(['sudo', find_executable('nginx'), '-t'])

playbooks/production/includes/setup_prod_env.yml

@@ -90,11 +90,6 @@
     become_user: root
     when: ansible_distribution == 'Ubuntu'
 
-  - name: Stat supervisor.conf
-    stat:
-      path: /etc/supervisord.conf
-    register: supervisor_conf
-
   - name: Check whether default supervisor.conf exists
     service:
       name: supervisord
@@ -102,4 +97,13 @@
       enabled: yes
     become: yes
     become_user: root
-    when: supervisor_conf.stat.exists
+    when: ansible_distribution == 'CentOS'
+
+  - name: Check whether default supervisor.conf exists
+    service:
+      name: supervisor
+      state: started
+      enabled: yes
+    become: yes
+    become_user: root
+    when: ansible_distribution == 'Ubuntu'